Fog is a colloidal solution of
Show Hint
- gas in gas
- solid in gas
- liquid in gas
- None of these
The Correct Option is C
Solution and Explanation
Colloidal solutions are classified based on the dispersed phase and the dispersion medium.
Step 2: Detailed Explanation:
\begin{itemize} \item Fog: Tiny liquid water droplets dispersed in air (gas). So, dispersed phase is liquid, dispersion medium is gas. \item Smoke: Solid in gas. \item Foam: Gas in liquid. \item Cloud: Liquid in gas. \end{itemize}
Step 3: Final Answer:
Fog is a colloidal solution of liquid in gas, option (C).
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